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William Peterson is a gastroenterologist professional located in Springfield, IL. They specialize in internal medicine, gastroenterology. With over 19 years of experience, they bring deep expertise to every client.
William Peterson holds an active professional license for your protection.
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William Peterson is a gastroenterologist serving Springfield, IL. License #036-082538 is on file. 19 years in business. Credentials: M.D.. Use the contact details below to request a quote or ask about availability.
License #036-082538 means William Peterson is registered with the relevant state or professional board. M.D. signals additional training and oversight beyond a base license. Always confirm that the license is in good standing on the issuing board's website before booking work.